Observing period ratio between High Res and All Res programs: 1.8
Number of spectra with unkown resolution (R<=10): 5
Number of star in intensive observation mode : 0
This page collects statistics on Be observations
Number of spectra in BeSS and ArasBeAm.
The date taken in count for each spectrum is the observation date.
| Nb total | Hα - High Res. | Hα - All Res. | |
| Total | 269102 | 28370 | 30999 |
| 1 year | 11356 | 1516 | 1665 |
| 3 months | 3737 | 246 | 266 |
| 1 month | 1171 | 59 | 60 |
Number of spectra required to cover Observing Programs.
| Hα - High Res. | Hα - All Res. | ||||
| per year | per month | per year | per month | ||
| North Hem. (DEC > -25°) | Mag < 6 | 1622 | 136 | 2920 | 244 |
| Mag < 7 | 3275 | 273 | 5895 | 492 | |
| Mag < 8 | 4184 | 349 | 7532 | 628 | |
| South Hem. (DEC < +25°) | Mag < 6 | 991 | 83 | 1784 | 149 |
| Mag < 7 | 1546 | 129 | 2783 | 232 | |
| Mag < 8 | 2458 | 205 | 4425 | 369 | |
Level of success in Observing Programs.
| Hα - High Res. | Hα - All Res. | ||||||||
| North Hem. (DEC > -25°) | Mag < 6 | 59 | 12 | 34 | 56.2 % | 37 | 9 | 59 | 35.2 % |
| Mag < 7 | 113 | 18 | 65 | 57.7 % | 62 | 17 | 117 | 31.6 % | |
| Mag < 8 | 181 | 21 | 118 | 56.6 % | 96 | 29 | 195 | 30 % | |
| South Hem. (DEC < +25°) | Mag < 6 | 47 | 9 | 73 | 36.4 % | 40 | 4 | 85 | 31 % |
| Mag < 7 | 86 | 14 | 119 | 39.3 % | 63 | 9 | 147 | 28.8 % | |
| Mag < 8 | 181 | 18 | 233 | 41.9 % | 80 | 13 | 281 | 21.4 % | |
Technical data for administrators
Total number of stars in ArasBeAm: 2332Observing period ratio between High Res and All Res programs: 1.8
Number of spectra with unkown resolution (R<=10): 5
Number of star in intensive observation mode : 0
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